EXPLANATION OF PLATE XII 



(Except when otherwise indicated the specimens figured are in the 

 collection of W. J. Holland.) 



1. Cossus centerensis Lintner, J 1 , U. S. N. M. 



2. Hypopla berthbldi Grote, 9 



3. Hypopta henrici Grote, c?, U. S. N. M. 



4. Samia gloveri Strecker, cT. 



5. Artace punctistriga Walker, J 1 , U. S. N. M. 



6. Saturnia mendocino Behrens, cJ 1 . 



7. Actias luna Linnaeus, (J 1 . 



8. Hemileuca juno Packard, cJ 1 . 



9. Hemileuca tricolor Packard, c?. 



